I have avast anti-virus installed in my computer and now I feel that my system is not that much secure. So I want to try some other potent anti-virus application that will destroy detect and remove spyware a relatively new kind of threat not yet covered by common anti-virus applications. I have heard about spybot but do not know where to download spybot free version. If someone has any idea or know where to download it. It would be a great help. Thanks in advance.
